:root{--bg:#f5f6f8;--card:#fff;--fg:#1d2330;--muted:#6b7280;--line:#e3e6eb;--pri:#1f5eff;--pri-fg:#fff;--ok:#0f8a4b;--err:#c62828;--warn:#b26b00;--r:12px}
@media (prefers-color-scheme:dark){:root{--bg:#12151b;--card:#1b2029;--fg:#e8ebf0;--muted:#9aa3b2;--line:#2c3340;--pri:#5b8cff}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--pri)}
.wrap{max-width:1100px;margin:0 auto;padding:16px}
.public .wrap,.setup .wrap{max-width:560px;padding-top:32px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.topbar .brand{font-weight:700;text-decoration:none;color:var(--fg)}
.topbar nav a{margin-left:16px;text-decoration:none}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px}
.card.narrow{max-width:400px;margin:0 auto}
.card h1{margin:0 0 12px;font-size:1.4rem}
.center{text-align:center}
.muted{color:var(--muted)}.small{font-size:.875rem}.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
summary{cursor:pointer}
details[open] summary{margin-bottom:12px}
.form label{display:block;margin-bottom:12px;font-size:.9rem;color:var(--muted)}
.form label.inline{display:flex;align-items:center;gap:8px;color:var(--fg)}
.form input[type=text],.form input[type=password],.form input[type=number],.form input[type=search],.form input[type=tel],.form input[type=email],.form input[type=file],.form select,.form textarea,.linkrow input{display:block;width:100%;margin-top:4px;padding:10px 12px;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px}
.form textarea{resize:vertical}
.form.row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
.form.row label{margin:0}
.form.row .grow{flex:1 1 220px}
fieldset{border:1px solid var(--line);border-radius:8px;padding:10px 12px 2px;margin:0 0 12px}
legend{font-size:.9rem;color:var(--muted);padding:0 4px}
fieldset.types{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:10px}
.pill{display:inline-flex!important;align-items:center;gap:6px;margin:0!important;padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--fg)!important;cursor:pointer}
.pill:has(input:checked){border-color:var(--pri);background:color-mix(in srgb,var(--pri) 12%,transparent)}
.linkrow{display:grid;grid-template-columns:1fr 1.6fr;gap:8px;margin-bottom:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;min-height:42px;font:inherit;font-weight:600;color:var(--fg);background:var(--card);border:1px solid var(--line);border-radius:8px;text-decoration:none;cursor:pointer}
.btn:hover{border-color:var(--pri)}
.btn.primary{background:var(--pri);border-color:var(--pri);color:var(--pri-fg)}
.btn.danger{color:var(--err)}
.btn.block{display:flex;width:100%;margin-bottom:10px}
.btn:disabled{opacity:.5;cursor:default}
.btnrow,.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:12px 0}
.flash{padding:12px 14px;border-radius:8px;margin-bottom:14px;border:1px solid}
.flash.ok{color:var(--ok);border-color:currentColor;background:color-mix(in srgb,var(--ok) 8%,transparent)}
.flash.err{color:var(--err);border-color:currentColor;background:color-mix(in srgb,var(--err) 8%,transparent)}
.flash.info{color:var(--pri);border-color:currentColor;background:color-mix(in srgb,var(--pri) 8%,transparent)}
ul.errors li{margin-bottom:8px}
code{background:var(--bg);padding:1px 5px;border-radius:4px;font-size:.9em}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px}
.stats div{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:10px;text-align:center}
.stats b{display:block;font-size:1.4rem}.stats span{font-size:.8rem;color:var(--muted)}
.tablewrap{overflow-x:auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r)}
table.codes{width:100%;border-collapse:collapse;font-size:.92rem}
.codes th,.codes td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.codes th{font-size:.8rem;color:var(--muted);font-weight:600}
.codes tr:last-child td{border-bottom:0}
.codes .id{font-family:ui-monospace,Menlo,Consolas,monospace;font-weight:700;font-size:1rem}
.codes .ziel{max-width:280px;overflow-wrap:anywhere}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.78rem;font-weight:600;border:1px solid}
.badge.leer{color:var(--warn)}.badge.belegt{color:var(--ok)}.badge.inaktiv{color:var(--muted)}
.pager{display:flex;flex-wrap:wrap;gap:6px}.pager a,.pager span{padding:6px 10px;border:1px solid var(--line);border-radius:6px;text-decoration:none}.pager span{background:var(--pri);color:#fff}
.edit-grid{display:grid;grid-template-columns:300px 1fr;gap:16px;align-items:start}
.qrbox{text-align:center}
.qrpreview{background:#fff;border-radius:8px;padding:4px;max-width:260px;margin:0 auto}
.qrpreview svg{display:block;width:100%;height:auto}
.qrbox .btnrow{justify-content:center}
.imgcur{display:flex;align-items:center;gap:12px;margin-bottom:12px}.imgcur img{width:80px;height:80px;object-fit:cover;border-radius:8px}
[hidden]{display:none!important}
.profile{text-align:center}
.profile .hero{display:block;width:100%;max-height:360px;object-fit:cover;border-radius:8px;margin-bottom:16px}
.profile .text{text-align:left;margin-bottom:16px;overflow-wrap:anywhere}
.profile .links{margin:16px 0}
.profile .contact{border-top:1px solid var(--line);padding-top:14px;line-height:1.8}
.profile .cname{font-weight:700}
.adminhint{margin-top:16px;font-size:.85rem}
progress{width:100%;height:14px}
/* Designs */
.btn.small{min-height:34px;padding:6px 10px;font-size:.85rem}
.btnrow form{display:inline}
.grow-title{margin:0;flex:1;font-size:1.4rem}
h2.section{font-size:1.05rem;margin:22px 0 10px}
.design-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px}
.design-card{text-align:center;margin:0;padding:12px}
.design-card.is-default{border-color:var(--pri);box-shadow:0 0 0 1px var(--pri)}
.design-card .qrpreview{max-width:160px;min-height:160px}
.design-card .dname{font-weight:700;margin-top:8px}
.design-card .btnrow{justify-content:center;margin-bottom:0}
.designer{display:grid;grid-template-columns:340px 1fr;gap:16px;align-items:start}
.designer .sticky{position:sticky;top:64px}
.qrpreview.large{max-width:300px}
.qrpreview.checker{background:repeating-conic-gradient(#ddd 0 25%,#fff 0 50%) 0 0/16px 16px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form input[type=color]{display:block;width:100%;height:42px;margin-top:4px;padding:2px;background:var(--bg);border:1px solid var(--line);border-radius:8px}
.form input[type=range]{display:block;width:100%;margin-top:6px}
.colorrow{display:grid;grid-template-columns:1fr 90px;gap:10px;align-items:center;margin-bottom:10px}
.colorrow label.inline{margin:0}
.colorrow input[type=color]{margin:0}
.choice-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin-bottom:10px}
.choice{display:flex!important;flex-direction:column;align-items:center;gap:4px;margin:0!important;padding:8px;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-size:.8rem;color:var(--fg)!important;text-align:center}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice:has(input:checked),.iconpick:has(input:checked){border-color:var(--pri);background:color-mix(in srgb,var(--pri) 12%,transparent)}
.choice .sample{display:block;width:56px;height:56px;background:#fff;border-radius:4px;padding:3px}
.choice .sample svg{display:block;width:100%;height:100%}
.icon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:6px;margin-bottom:12px}
.iconpick{position:relative;display:block!important;margin:0!important;padding:8px 4px;border:1px solid var(--line);border-radius:8px;cursor:pointer;text-align:center;color:var(--fg)!important}
.iconpick input{position:absolute;opacity:0;pointer-events:none}
.iconpick svg{display:block;width:26px;height:26px;margin:0 auto 4px}
.iconpick small{display:block;font-size:.7rem;line-height:1.2;overflow-wrap:anywhere}
.types{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.warnlist{list-style:none;padding:0;margin:8px 0 0;text-align:left;font-size:.85rem;color:var(--warn)}
.warnlist li{margin-bottom:6px;padding-left:18px;position:relative}
.warnlist li::before{content:"⚠";position:absolute;left:0}
.okc{color:var(--ok);font-weight:600}.errc{color:var(--err);font-weight:600}
.designpick{margin-top:12px;text-align:left}
.designpick select{display:block;width:100%;margin-top:4px;padding:8px 10px;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px}
.inline-select{display:flex;align-items:center;gap:8px;margin:0;color:var(--muted);font-size:.9rem}
.inline-select select{padding:8px 10px;font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:8px}
/* WLAN-Seite */
.wifi{text-align:center}
.wifi-icon{width:64px;height:64px;margin:0 auto 8px;color:var(--pri)}
.wifi-icon svg{width:100%;height:100%}
.wifi .text{text-align:left;margin-bottom:12px;overflow-wrap:anywhere}
.wifi-data{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;text-align:left;margin:16px 0;padding:12px;background:var(--bg);border-radius:8px}
.wifi-data dt{color:var(--muted);font-size:.85rem;align-self:center}
.wifi-data dd{margin:0;overflow-wrap:anywhere;font-size:1.05rem}
.wifi-data .pw{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.wifi .btn.block{margin-bottom:6px}
.wifi p.small{margin:0 0 14px}
.wifi-qr{margin-top:14px;text-align:left}
.wifi-qr .qrpreview{max-width:220px;margin-top:8px}
@media (max-width:760px){
  .edit-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .codes thead{display:none}
  .codes,.codes tbody,.codes tr,.codes td{display:block;width:100%}
  .codes tr{position:relative;padding:10px 10px 10px 40px;border-bottom:1px solid var(--line)}
  .codes td{border:0;padding:2px 0}
  .codes td:first-child{position:absolute;left:10px;top:12px;width:auto}
  .codes td[data-l]::before{content:attr(data-l) ": ";color:var(--muted);font-size:.8rem}
  .codes td[data-l=Notiz]:empty,.codes td[data-l=Ziel]:empty{display:none}
  .linkrow{grid-template-columns:1fr}
  .designer{grid-template-columns:1fr}
  .designer .sticky{position:static}
  .row2{grid-template-columns:1fr}
}
/* Druckbogen */
.sheet{--qr:3cm;display:flex;flex-wrap:wrap;gap:.3cm;background:#fff;color:#000;padding:.5cm;border-radius:8px}
.sheet .cell{margin:0;width:var(--qr);text-align:center;break-inside:avoid;page-break-inside:avoid}
.sheet .cell svg{display:block;width:var(--qr);height:var(--qr)}
.sheet figcaption{font:700 calc(var(--qr) * .11)/1.2 ui-monospace,Menlo,Consolas,monospace;letter-spacing:.05em;padding-top:.05cm;min-height:0}
.sheet.noid figcaption{display:none}
.sheet.cut .cell{outline:1px dashed #999;outline-offset:.14cm}
.sheet.cut{gap:.3cm}
@page{size:A4;margin:10mm}
@media print{
  body{background:#fff}
  .noprint,.topbar,.flash{display:none!important}
  .wrap{max-width:none;padding:0}
  .sheet{padding:0;border-radius:0}
}